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Table 2 Multidrug resistance patterns of S. Typhimurium isolates collected from patients in Henan, China, between 2006 and 2015

From: The phenotypic and molecular characteristics of antimicrobial resistance of Salmonella enterica subsp. enterica serovar Typhimurium in Henan Province, China

Multidrug resistance pattern Number of isolates Percentage * NARMS Report(%) P-value
≥ 3 antimicrobial classes 134 91.1 21.8 P < 0.05
≥ 4 antimicrobial classes 133 90.5 18.7 P < 0.05
≥ 5 antimicrobial classes 117 79.6 15.6 P < 0.05
≥ 6 antimicrobial classes 97 65.9
= 7 antimicrobial classes 6 4.1
ACSSuT 75 51.0 14.5 P < 0.05
ACSSuT+AZI 7 4.8
ACSSuT+CIP 31 21.1
ACSSuT+CEP 20 13.6
ACSSuT+CEP+CIP 10 6.8
ACSSuT+CEP+CIP + AZI 2 1.4
Sensitive to all 4 2.7
  1. CEP cephalosporins, CIP ciprofloxacin, AZI, azithromycin
  2. * The percentage of multidrug resistance patterns of S. Typhimurium isolates were cited from the National Antimicrobial Resistance Monitoring System report from the USA in 2014 [27]
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